F23Q 5/00
Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween
Official title: Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween (specially adapted for internal-combustion engines F02P15/00)
F23Q5/00 (Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween) appears on 5 US grants and 6 published applications in this corpus.
Search patents in F23Q- Granted patents
- 5
- Published applications
- 6
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Flame detection device and method26 Aug 2025US 12,398,883 B2Federal-Mogul Ignition Company
- Method and system for starting an intermittent flame-powered pilot combustion system8 Mar 2022US 11,268,695 B2Ademco Inc.
- Method and system for starting an intermittent flame-powered pilot combustion system1 Oct 2019US 10,429,068 B2Ademco Inc.
- Process for cracking of liquid hydrocarbon materials by pulsed electrical discharge and device for its implementation5 Jun 2018US 9,988,579 B2Lteoil LLC
- Method and system for starting an intermittent flame-powered pilot combustion system15 Nov 2016US 9,494,320 B2Honeywell International Inc.
- Flame detection device and method15 Jun 2023US 2023/0184435 A1Federal-Mogul Ignition Company
- Heavy oil cracking device scaleup with multiple electrical discharge modules27 May 2021US 2021/0160996 A1
- Method and system for starting an intermittent flame-powered pilot combustion system23 Jan 2020US 2020/0025375 A1Ademco Inc.
- Method and system for starting an intermittent flame-powered pilot combustion system27 Apr 2017US 2017/0115005 A1Honeywell International Inc.
- Process for cracking of liquid hydrocarbon materials by pulsed electrical discharge and device for its implementation23 Jun 2016US 2016/0177190 A1EVOEnergy, LLC
Most cited
By later US patents
- Method and system for starting an intermittent flame-powered pilot combustion system9US 9,494,320 B2Honeywell International Inc. · 2016
- Method and system for starting an intermittent flame-powered pilot combustion system2US 10,429,068 B2Ademco Inc. · 2019
- Process for cracking of liquid hydrocarbon materials by pulsed electrical discharge and device for its implementation1US 9,988,579 B2Lteoil LLC · 2018